ROTATING ELECTRICAL MACHINE AND VEHICLE COMPRISING SAID ROTATING ELECTRICAL MACHINE

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ROTATING ELECTRICAL MACHINE AND VEHICLE COMPRISING SAID ROTATING ELECTRICAL MACHINE

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ISHIKAWA TOSHIO / SAITO YASUYUKI / KANOH YUJI

Provided is a high-torque low-noise rotary electric machine.In a rotary electric machine 200, a jumper conductor 233b having a normal slot pitch connects slot conductors 233a by striding slots 237 with a slot pitch "Np = N (= 6)" in one of coil ends 241 and striding slots 237 with a slot pitch "Np = N (= 6)" in the other coil end 241, assuming that the number of slots per pole is set to "N (= 6)." The jumper conductor 233b having an irregular slot pitch connects the slot conductors 233a by striding slots 237 with a slot pitch "Np = N + 1 (= 7) " in one of the coil ends 241 and striding slots 237 with a slot pitch "Np = N - 1 (= 5)" in the other coil end 241, assuming that the number of slots per pole is set to "N (= 6)." The stator winding 238 has a plurality of slot conductor groups 234 consisting of a plurality of slot conductors 233a having the same phase.

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Title :

ROTATING ELECTRICAL MACHINE AND VEHICLE COMPRISING SAID ROTATING ELECTRICAL MACHINE

Additional title:

ELEKTRISCHE DREHMASCHINE UND FAHRZEUG MIT DIESER ELEKTRISCHEN DREHMASCHINE
MACHINE ÉLECTRIQUE TOURNANTE ET VÉHICULE COMPRENANT LADITE MACHINE ÉLECTRIQUE TOURNANTE

Contributors:

ISHIKAWA TOSHIO (author) / SAITO YASUYUKI (author) / KANOH YUJI (author)

Publication date :

2021-03-31

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen